Home
last modified time | relevance | path

Searched full:rb (Results 1 – 25 of 1139) sorted by relevance

12345678910>>...46

/kernel/linux/linux-5.10/kernel/events/
Dring_buffer.c22 atomic_set(&handle->rb->poll, EPOLLIN); in perf_output_wakeup()
38 struct perf_buffer *rb = handle->rb; in perf_output_get_handle() local
46 (*(volatile unsigned int *)&rb->nest)++; in perf_output_get_handle()
47 handle->wakeup = local_read(&rb->wakeup); in perf_output_get_handle()
52 struct perf_buffer *rb = handle->rb; in perf_output_put_handle() local
58 * @rb->user_page->data_head. in perf_output_put_handle()
60 nest = READ_ONCE(rb->nest); in perf_output_put_handle()
62 WRITE_ONCE(rb->nest, nest - 1); in perf_output_put_handle()
69 * we must ensure the load of @rb->head happens after we've in perf_output_put_handle()
70 * incremented @rb->nest. in perf_output_put_handle()
[all …]
/kernel/linux/linux-4.19/kernel/events/
Dring_buffer.c23 atomic_set(&handle->rb->poll, EPOLLIN); in perf_output_wakeup()
39 struct ring_buffer *rb = handle->rb; in perf_output_get_handle() local
42 local_inc(&rb->nest); in perf_output_get_handle()
43 handle->wakeup = local_read(&rb->wakeup); in perf_output_get_handle()
48 struct ring_buffer *rb = handle->rb; in perf_output_put_handle() local
54 * we must ensure the load of @rb->head happens after we've in perf_output_put_handle()
55 * incremented @rb->nest. in perf_output_put_handle()
57 * Otherwise we can observe a @rb->head value before one published in perf_output_put_handle()
61 head = local_read(&rb->head); in perf_output_put_handle()
64 * IRQ/NMI can happen here and advance @rb->head, causing our in perf_output_put_handle()
[all …]
/kernel/linux/linux-5.10/drivers/lightnvm/
Dpblk-rb.c17 * pblk-rb.c - pblk's write buffer
26 static void pblk_rb_data_free(struct pblk_rb *rb) in pblk_rb_data_free() argument
31 list_for_each_entry_safe(p, t, &rb->pages, list) { in pblk_rb_data_free()
39 void pblk_rb_free(struct pblk_rb *rb) in pblk_rb_free() argument
41 pblk_rb_data_free(rb); in pblk_rb_free()
42 vfree(rb->entries); in pblk_rb_free()
72 int pblk_rb_init(struct pblk_rb *rb, unsigned int size, unsigned int threshold, in pblk_rb_init() argument
75 struct pblk *pblk = container_of(rb, struct pblk, rwb); in pblk_rb_init()
92 rb->entries = entries; in pblk_rb_init()
93 rb->seg_size = (1 << power_seg_sz); in pblk_rb_init()
[all …]
/kernel/linux/linux-4.19/drivers/lightnvm/
Dpblk-rb.c16 * pblk-rb.c - pblk's write buffer
25 void pblk_rb_data_free(struct pblk_rb *rb) in pblk_rb_data_free() argument
30 list_for_each_entry_safe(p, t, &rb->pages, list) { in pblk_rb_data_free()
43 int pblk_rb_init(struct pblk_rb *rb, struct pblk_rb_entry *rb_entry_base, in pblk_rb_init() argument
46 struct pblk *pblk = container_of(rb, struct pblk, rwb); in pblk_rb_init()
53 rb->entries = rb_entry_base; in pblk_rb_init()
54 rb->seg_size = (1 << power_seg_sz); in pblk_rb_init()
55 rb->nr_entries = (1 << power_size); in pblk_rb_init()
56 rb->mem = rb->subm = rb->sync = rb->l2p_update = 0; in pblk_rb_init()
57 rb->flush_point = EMPTY_ENTRY; in pblk_rb_init()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/brocade/bna/
Dbfa_ioc_ct.c49 static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb,
51 static enum bfa_status bfa_ioc_ct2_pll_init(void __iomem *rb,
251 void __iomem *rb; in bfa_ioc_ct_reg_init() local
254 rb = bfa_ioc_bar0(ioc); in bfa_ioc_ct_reg_init()
256 ioc->ioc_regs.hfn_mbox = rb + ct_fnreg[pcifn].hfn_mbox; in bfa_ioc_ct_reg_init()
257 ioc->ioc_regs.lpu_mbox = rb + ct_fnreg[pcifn].lpu_mbox; in bfa_ioc_ct_reg_init()
258 ioc->ioc_regs.host_page_num_fn = rb + ct_fnreg[pcifn].hfn_pgn; in bfa_ioc_ct_reg_init()
261 ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG; in bfa_ioc_ct_reg_init()
262 ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG; in bfa_ioc_ct_reg_init()
263 ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG; in bfa_ioc_ct_reg_init()
[all …]
/kernel/linux/linux-4.19/drivers/net/ethernet/brocade/bna/
Dbfa_ioc_ct.c57 static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb,
59 static enum bfa_status bfa_ioc_ct2_pll_init(void __iomem *rb,
259 void __iomem *rb; in bfa_ioc_ct_reg_init() local
262 rb = bfa_ioc_bar0(ioc); in bfa_ioc_ct_reg_init()
264 ioc->ioc_regs.hfn_mbox = rb + ct_fnreg[pcifn].hfn_mbox; in bfa_ioc_ct_reg_init()
265 ioc->ioc_regs.lpu_mbox = rb + ct_fnreg[pcifn].lpu_mbox; in bfa_ioc_ct_reg_init()
266 ioc->ioc_regs.host_page_num_fn = rb + ct_fnreg[pcifn].hfn_pgn; in bfa_ioc_ct_reg_init()
269 ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG; in bfa_ioc_ct_reg_init()
270 ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG; in bfa_ioc_ct_reg_init()
271 ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG; in bfa_ioc_ct_reg_init()
[all …]
/kernel/linux/linux-4.19/drivers/misc/mic/scif/
Dscif_rb.c30 * @rb: ring buffer
36 void scif_rb_init(struct scif_rb *rb, u32 *read_ptr, u32 *write_ptr, in scif_rb_init() argument
39 rb->rb_base = rb_base; in scif_rb_init()
40 rb->size = (1 << size); in scif_rb_init()
41 rb->read_ptr = read_ptr; in scif_rb_init()
42 rb->write_ptr = write_ptr; in scif_rb_init()
43 rb->current_read_offset = *read_ptr; in scif_rb_init()
44 rb->current_write_offset = *write_ptr; in scif_rb_init()
48 static void memcpy_torb(struct scif_rb *rb, void *header, in memcpy_torb() argument
53 if (header + size >= rb->rb_base + rb->size) { in memcpy_torb()
[all …]
/kernel/linux/linux-5.10/drivers/scsi/bfa/
Dbfa_ioc_ct.c185 void __iomem *rb; in bfa_ioc_ct_reg_init() local
188 rb = bfa_ioc_bar0(ioc); in bfa_ioc_ct_reg_init()
190 ioc->ioc_regs.hfn_mbox = rb + ct_fnreg[pcifn].hfn_mbox; in bfa_ioc_ct_reg_init()
191 ioc->ioc_regs.lpu_mbox = rb + ct_fnreg[pcifn].lpu_mbox; in bfa_ioc_ct_reg_init()
192 ioc->ioc_regs.host_page_num_fn = rb + ct_fnreg[pcifn].hfn_pgn; in bfa_ioc_ct_reg_init()
195 ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG; in bfa_ioc_ct_reg_init()
196 ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG; in bfa_ioc_ct_reg_init()
197 ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG; in bfa_ioc_ct_reg_init()
198 ioc->ioc_regs.hfn_mbox_cmd = rb + ct_p0reg[pcifn].hfn; in bfa_ioc_ct_reg_init()
199 ioc->ioc_regs.lpu_mbox_cmd = rb + ct_p0reg[pcifn].lpu; in bfa_ioc_ct_reg_init()
[all …]
Dbfa_ioc_cb.c138 void __iomem *rb; in bfa_ioc_cb_reg_init() local
141 rb = bfa_ioc_bar0(ioc); in bfa_ioc_cb_reg_init()
143 ioc->ioc_regs.hfn_mbox = rb + iocreg_fnreg[pcifn].hfn_mbox; in bfa_ioc_cb_reg_init()
144 ioc->ioc_regs.lpu_mbox = rb + iocreg_fnreg[pcifn].lpu_mbox; in bfa_ioc_cb_reg_init()
145 ioc->ioc_regs.host_page_num_fn = rb + iocreg_fnreg[pcifn].hfn_pgn; in bfa_ioc_cb_reg_init()
148 ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG; in bfa_ioc_cb_reg_init()
149 ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG; in bfa_ioc_cb_reg_init()
150 ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG; in bfa_ioc_cb_reg_init()
152 ioc->ioc_regs.heartbeat = (rb + BFA_IOC1_HBEAT_REG); in bfa_ioc_cb_reg_init()
153 ioc->ioc_regs.ioc_fwstate = (rb + BFA_IOC1_STATE_REG); in bfa_ioc_cb_reg_init()
[all …]
/kernel/linux/linux-4.19/drivers/scsi/bfa/
Dbfa_ioc_ct.c193 void __iomem *rb; in bfa_ioc_ct_reg_init() local
196 rb = bfa_ioc_bar0(ioc); in bfa_ioc_ct_reg_init()
198 ioc->ioc_regs.hfn_mbox = rb + ct_fnreg[pcifn].hfn_mbox; in bfa_ioc_ct_reg_init()
199 ioc->ioc_regs.lpu_mbox = rb + ct_fnreg[pcifn].lpu_mbox; in bfa_ioc_ct_reg_init()
200 ioc->ioc_regs.host_page_num_fn = rb + ct_fnreg[pcifn].hfn_pgn; in bfa_ioc_ct_reg_init()
203 ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG; in bfa_ioc_ct_reg_init()
204 ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG; in bfa_ioc_ct_reg_init()
205 ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG; in bfa_ioc_ct_reg_init()
206 ioc->ioc_regs.hfn_mbox_cmd = rb + ct_p0reg[pcifn].hfn; in bfa_ioc_ct_reg_init()
207 ioc->ioc_regs.lpu_mbox_cmd = rb + ct_p0reg[pcifn].lpu; in bfa_ioc_ct_reg_init()
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/benchs/
Drun_bench_ringbufs.sh34 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
39 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
40 summarize $b "$($RUN_BENCH --rb-sampled $b)"
44 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
45 summarize $b "$($RUN_BENCH --rb-b2b $b)"
46 summarize $b-sampled "$($RUN_BENCH --rb-sampled --rb-b2b $b)"
51 …summarize "rb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $…
55 …summarize "pb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $…
59 summarize "reserve" "$($RUN_BENCH --rb-b2b rb-custom)"
60 summarize "output" "$($RUN_BENCH --rb-b2b --rb-use-output rb-custom)"
[all …]
/kernel/linux/linux-5.10/arch/x86/crypto/
Dserpent-sse2-i586-asm_32.S28 #define RB %xmm1 macro
513 read_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE);
515 K(RA, RB, RC, RD, RE, 0);
516 S0(RA, RB, RC, RD, RE); LK(RC, RB, RD, RA, RE, 1);
517 S1(RC, RB, RD, RA, RE); LK(RE, RD, RA, RC, RB, 2);
518 S2(RE, RD, RA, RC, RB); LK(RB, RD, RE, RC, RA, 3);
519 S3(RB, RD, RE, RC, RA); LK(RC, RA, RD, RB, RE, 4);
520 S4(RC, RA, RD, RB, RE); LK(RA, RD, RB, RE, RC, 5);
521 S5(RA, RD, RB, RE, RC); LK(RC, RA, RD, RE, RB, 6);
522 S6(RC, RA, RD, RE, RB); LK(RD, RB, RA, RE, RC, 7);
[all …]
Dserpent-sse2-x86_64-asm_64.S636 K2(RA, RB, RC, RD, RE, 0);
637 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
638 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
639 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
640 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
641 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
642 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
643 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
644 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
645 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
Dserpent-avx2-asm_64.S577 K2(RA, RB, RC, RD, RE, 0);
578 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
579 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
580 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
581 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
582 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
583 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
584 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
585 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
586 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
Dserpent-avx-x86_64-asm_64.S571 K2(RA, RB, RC, RD, RE, 0);
572 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
573 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
574 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
575 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
576 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
577 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
578 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
579 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
580 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
/kernel/linux/linux-4.19/arch/x86/crypto/
Dserpent-sse2-i586-asm_32.S43 #define RB %xmm1 macro
528 read_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE);
530 K(RA, RB, RC, RD, RE, 0);
531 S0(RA, RB, RC, RD, RE); LK(RC, RB, RD, RA, RE, 1);
532 S1(RC, RB, RD, RA, RE); LK(RE, RD, RA, RC, RB, 2);
533 S2(RE, RD, RA, RC, RB); LK(RB, RD, RE, RC, RA, 3);
534 S3(RB, RD, RE, RC, RA); LK(RC, RA, RD, RB, RE, 4);
535 S4(RC, RA, RD, RB, RE); LK(RA, RD, RB, RE, RC, 5);
536 S5(RA, RD, RB, RE, RC); LK(RC, RA, RD, RE, RB, 6);
537 S6(RC, RA, RD, RE, RB); LK(RD, RB, RA, RE, RC, 7);
[all …]
Dserpent-sse2-x86_64-asm_64.S651 K2(RA, RB, RC, RD, RE, 0);
652 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
653 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
654 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
655 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
656 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
657 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
658 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
659 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
660 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
Dserpent-avx2-asm_64.S582 K2(RA, RB, RC, RD, RE, 0);
583 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
584 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
585 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
586 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
587 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
588 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
589 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
590 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
591 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
Dserpent-avx-x86_64-asm_64.S586 K2(RA, RB, RC, RD, RE, 0);
587 S(S0, RA, RB, RC, RD, RE); LK2(RC, RB, RD, RA, RE, 1);
588 S(S1, RC, RB, RD, RA, RE); LK2(RE, RD, RA, RC, RB, 2);
589 S(S2, RE, RD, RA, RC, RB); LK2(RB, RD, RE, RC, RA, 3);
590 S(S3, RB, RD, RE, RC, RA); LK2(RC, RA, RD, RB, RE, 4);
591 S(S4, RC, RA, RD, RB, RE); LK2(RA, RD, RB, RE, RC, 5);
592 S(S5, RA, RD, RB, RE, RC); LK2(RC, RA, RD, RE, RB, 6);
593 S(S6, RC, RA, RD, RE, RB); LK2(RD, RB, RA, RE, RC, 7);
594 S(S7, RD, RB, RA, RE, RC); LK2(RC, RA, RE, RD, RB, 8);
595 S(S0, RC, RA, RE, RD, RB); LK2(RE, RA, RD, RC, RB, 9);
[all …]
/kernel/linux/linux-5.10/tools/lib/bpf/
Dringbuf.c42 static void ringbuf_unmap_ring(struct ring_buffer *rb, struct ring *r) in ringbuf_unmap_ring() argument
45 munmap(r->consumer_pos, rb->page_size); in ringbuf_unmap_ring()
49 munmap(r->producer_pos, rb->page_size + 2 * (r->mask + 1)); in ringbuf_unmap_ring()
55 int ring_buffer__add(struct ring_buffer *rb, int map_fd, in ring_buffer__add() argument
81 tmp = libbpf_reallocarray(rb->rings, rb->ring_cnt + 1, sizeof(*rb->rings)); in ring_buffer__add()
84 rb->rings = tmp; in ring_buffer__add()
86 tmp = libbpf_reallocarray(rb->events, rb->ring_cnt + 1, sizeof(*rb->events)); in ring_buffer__add()
89 rb->events = tmp; in ring_buffer__add()
91 r = &rb->rings[rb->ring_cnt]; in ring_buffer__add()
100 tmp = mmap(NULL, rb->page_size, PROT_READ | PROT_WRITE, MAP_SHARED, in ring_buffer__add()
[all …]
/kernel/linux/linux-4.19/lib/
Drbtree_test.c13 __param(int, nnodes, 100, "Number of nodes in the rb-tree");
14 __param(int, perf_loops, 1000, "Number of iterations modifying the rb-tree");
15 __param(int, check_loops, 100, "Number of iterations modifying and verifying the rb-tree");
19 struct rb_node rb; member
38 if (key < rb_entry(parent, struct test_node, rb)->key) in insert()
44 rb_link_node(&node->rb, parent, new); in insert()
45 rb_insert_color(&node->rb, &root->rb_root); in insert()
56 if (key < rb_entry(parent, struct test_node, rb)->key) in insert_cached()
64 rb_link_node(&node->rb, parent, new); in insert_cached()
65 rb_insert_color_cached(&node->rb, root, leftmost); in insert_cached()
[all …]
/kernel/linux/linux-5.10/lib/
Drbtree_test.c14 __param(int, nnodes, 100, "Number of nodes in the rb-tree");
15 __param(int, perf_loops, 1000, "Number of iterations modifying the rb-tree");
16 __param(int, check_loops, 100, "Number of iterations modifying and verifying the rb-tree");
20 struct rb_node rb; member
39 if (key < rb_entry(parent, struct test_node, rb)->key) in insert()
45 rb_link_node(&node->rb, parent, new); in insert()
46 rb_insert_color(&node->rb, &root->rb_root); in insert()
57 if (key < rb_entry(parent, struct test_node, rb)->key) in insert_cached()
65 rb_link_node(&node->rb, parent, new); in insert_cached()
66 rb_insert_color_cached(&node->rb, root, leftmost); in insert_cached()
[all …]
/kernel/linux/linux-5.10/drivers/hid/intel-ish-hid/ishtp/
Dclient-buffers.c23 struct ishtp_cl_rb *rb; in ishtp_cl_alloc_rx_ring() local
28 rb = ishtp_io_rb_init(cl); in ishtp_cl_alloc_rx_ring()
29 if (!rb) { in ishtp_cl_alloc_rx_ring()
33 ret = ishtp_io_rb_alloc_buf(rb, len); in ishtp_cl_alloc_rx_ring()
37 list_add_tail(&rb->list, &cl->free_rb_list.list); in ishtp_cl_alloc_rx_ring()
99 struct ishtp_cl_rb *rb; in ishtp_cl_free_rx_ring() local
105 rb = list_entry(cl->free_rb_list.list.next, struct ishtp_cl_rb, in ishtp_cl_free_rx_ring()
107 list_del(&rb->list); in ishtp_cl_free_rx_ring()
108 kfree(rb->buffer.data); in ishtp_cl_free_rx_ring()
109 kfree(rb); in ishtp_cl_free_rx_ring()
[all …]
/kernel/linux/linux-4.19/drivers/hid/intel-ish-hid/ishtp/
Dclient-buffers.c32 struct ishtp_cl_rb *rb; in ishtp_cl_alloc_rx_ring() local
37 rb = ishtp_io_rb_init(cl); in ishtp_cl_alloc_rx_ring()
38 if (!rb) { in ishtp_cl_alloc_rx_ring()
42 ret = ishtp_io_rb_alloc_buf(rb, len); in ishtp_cl_alloc_rx_ring()
46 list_add_tail(&rb->list, &cl->free_rb_list.list); in ishtp_cl_alloc_rx_ring()
105 struct ishtp_cl_rb *rb; in ishtp_cl_free_rx_ring() local
111 rb = list_entry(cl->free_rb_list.list.next, struct ishtp_cl_rb, in ishtp_cl_free_rx_ring()
113 list_del(&rb->list); in ishtp_cl_free_rx_ring()
114 kfree(rb->buffer.data); in ishtp_cl_free_rx_ring()
115 kfree(rb); in ishtp_cl_free_rx_ring()
[all …]
/kernel/linux/linux-5.10/kernel/bpf/
Dringbuf.c53 struct bpf_ringbuf *rb; member
70 struct bpf_ringbuf *rb; in bpf_ringbuf_area_alloc() local
110 rb = vmap(pages, nr_meta_pages + 2 * nr_data_pages, in bpf_ringbuf_area_alloc()
112 if (rb) { in bpf_ringbuf_area_alloc()
114 rb->pages = pages; in bpf_ringbuf_area_alloc()
115 rb->nr_pages = nr_pages; in bpf_ringbuf_area_alloc()
116 return rb; in bpf_ringbuf_area_alloc()
128 struct bpf_ringbuf *rb = container_of(work, struct bpf_ringbuf, work); in bpf_ringbuf_notify() local
130 wake_up_all(&rb->waitq); in bpf_ringbuf_notify()
135 struct bpf_ringbuf *rb; in bpf_ringbuf_alloc() local
[all …]

12345678910>>...46